Connecting to analog station devices, Position connector, Analog device (fxs) port connector pinout – Teo UC Pro Server User Manual
Page 25
Installation
13-280137 Rev. C
Page 25
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FXS ports connect to analog (POTS) station devices, such as telephones or fax machines.
Your UC Pro Server may have 4-position or 6-position connectors; follow the appropriate
instructions below.
Note – The connector orientation may be reversed (rotated 180°) on some cards.
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• Use the supplied yellow crossover cord. Connect the 4-position plug to the server,
and connect the 6-position plug to the analog device.
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• Use a standard telephone line cord to connect to the analog device.
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Server Pin
Number
(4-Position Plug)
Server Pin
Number
(6-Position Plug)
Analog Device
Pin Number
(6-Position Plug)
Signal
–
1
6
–
1
2
5
–
2
3
4
Tip
3
4
3
Ring
4
5
2
–
–
6
1
–